I am doing a task that requires personalization from multiple data extensions. Can I use Query Activities to merge them together? And also, can I use the finished merged data extension in my landing page? Thank you.

1 Answer 1


Yes, you will simply need to use JOIN statement in your SQL query. There are multiple types of JOIN, each one serving a different purpose - depending on how you want your data extensions combined.

Here is a good article by Mateusz Dabrowski explaining the use of JOINS in SFMC

And yes, you will be able to use the output DE in your landing page. How? Again - it depends on your use case.

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